CN108792581B - Blocking and positioning device adopting single drive and blocking and positioning process thereof - Google Patents
Blocking and positioning device adopting single drive and blocking and positioning process thereof Download PDFInfo
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- CN108792581B CN108792581B CN201810747004.4A CN201810747004A CN108792581B CN 108792581 B CN108792581 B CN 108792581B CN 201810747004 A CN201810747004 A CN 201810747004A CN 108792581 B CN108792581 B CN 108792581B
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 347
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000008569 process Effects 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 141
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 50
- 238000012545 processing Methods 0.000 claims description 31
- 230000009471 action Effects 0.000 claims description 20
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 238000005299 abrasion Methods 0.000 claims description 9
- 210000004907 gland Anatomy 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 21
- 230000005540 biological transmission Effects 0.000 description 19
- 238000013461 design Methods 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 17
- 230000001360 synchronised effect Effects 0.000 description 13
- 230000003068 static effect Effects 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 230000002079 cooperative effect Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/88—Separating or stopping elements, e.g. fingers
- B65G47/8807—Separating or stopping elements, e.g. fingers with one stop
- B65G47/8815—Reciprocating stop, moving up or down in the path of the article
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- Special Conveying (AREA)
Abstract
The invention discloses a blocking and positioning device adopting single drive and a blocking and positioning process thereof, comprising a support, a blocking assembly, a positioning assembly, a blocking pressed wheel and a pressing assembly, wherein the support is arranged at the lower part of a machine table; the blocking assembly and the positioning assembly are respectively arranged on the support, and the blocking assembly is jacked up by the rebound force provided by the blocking spring; the blocking compression wheel is arranged on one side of the blocking component; the positioning component extends upwards through the driving force provided by the positioning cylinder so as to support and position the carrying device in a suspended manner; the pressing component is arranged at the lower part of the positioning component; when the positioning component descends, the lower pressure of the pressing component blocks the pressed wheel, and the pressed wheel is blocked to drive the blocking component to synchronously descend; when the pressing component descends along with the positioning component, the blocking spring pushes the blocking component to ascend. The invention has the functions of blocking, positioning and suspending support of the jig, can realize the conversion of diversion and confluence, and the blocking and positioning are mutually cooperated and linked, thereby simplifying the structure and improving the accuracy of movement.
Description
Technical Field
The invention relates to the field of mechanical automation, in particular to a blocking and positioning device adopting single drive and a blocking and positioning process thereof.
Background
The transportation of processed products, spare parts and the like is an essential basic process in the field of mechanical automation, and the main functions of the transportation device are that the products, the spare parts and the like are automatically transferred to stations for processing, assembling and the like and positioned so that the processing, the assembling and the like of the products, the spare parts and the like can be conveniently carried out; after the processing and the assembly are finished, the positioning is automatically loosened so that the subsequent products can enter; structural components for transport functions in the prior art include: 1. the material is driven to move by taking a conveyor belt, a synchronous belt, a chain and the like as direct bearing carriers, and the material conveying mode is suitable for occasions with lower requirements on the position accuracy and the movement accuracy of the material; 2. two synchronous belts which are arranged at intervals in parallel are adopted as bearing carriers, two sides of a material are respectively supported by the two synchronous belts and driven by the synchronous belts to be transported forward, or the material is placed on a jig, two sides of the jig are respectively supported by the two synchronous belts and driven by the synchronous belts to be transported forward, the transmission mode is suitable for occasions with relatively fixed material widths, the interval between the two synchronous belts is required to be adjusted if the materials with different transmission widths are required to be transported, and the operation is complicated; 3. the single guide rail is adopted as the guiding component, the material is placed on the jig, the jig is slidably embedded on the single guide rail, the bottom of the jig is pressed on the synchronous belt arranged along the direction of the single guide rail, the synchronous belt is moved and drives the jig to move forward, and compared with the former two ways, the material conveying speed and the material conveying accuracy are greatly improved, and the material conveying method belongs to the front edge technology of the industry. The 2 nd and 3 rd modes are adopted as transmission means of parts of electronic products in the steps of automatic production, assembly and the like of the electronic products; in the three material conveying modes, when materials are conveyed to a processing station/an assembling station, blocking and positioning are carried out through blocking and positioning devices, so that the materials stop moving, and the production, the processing and the assembling are facilitated; the existing material blocking and positioning device has a plurality of defects and shortcomings in the practical application process, and particularly the following problems in blocking and positioning the 3 rd material in the single guide rail structure need to be solved: 1. in actual production, the synchronous belt generally keeps continuous work, namely continuously moves forwards in a straight line, and the jig is blocked and stopped when driven by static friction force of the synchronous belt to move forwards to a processing/assembling station, at the moment, static friction is converted into dynamic friction between the bottom of the jig and the synchronous belt which keeps moving continuously, abrasion is generated between the jig and the synchronous belt, and the service life is influenced, so that the jig needs to be lifted upwards and suspended to support the jig while blocking and positioning the movement of the jig, and the jig is separated from the conveyor belt to avoid friction; 2. the blocking mechanism and the positioning mechanism of the traditional blocking and positioning device are designed independently, so that the traditional blocking and positioning device comprises two independent power driving and transmission structures, the structural design is complex, and in the actual working process, the two power driving and transmission structures have the synchronism problem, so that the action execution error is easy to cause; therefore, a single power driving and transmission structure is needed to be designed, blocking and positioning actions are completed through mutual linkage and cooperation between blocking and positioning, so that structural design is simplified, synchronization of action execution is improved, and blocking and positioning accuracy is improved; 3. in the actual production process, two or more materials are often required to be processed or assembled at a single processing station, so that two or more jigs are required to be synchronously conveyed on a single guide rail, and therefore, the blocking and positioning device has the function of simultaneously blocking and positioning one, two or more jigs, and the blocking and positioning device blocks and positions the single jig and the two or more jigs, so that the confluence and the diversion of the jigs on the processing line are realized.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the blocking and positioning jig and the suspended supporting jig, so that the blocking and positioning jig is separated from the conveyor belt, abrasion is reduced, and the service life is prolonged; the integrated design of a single set of power and transmission structure realizes mutual linkage cooperative action of blocking and positioning actions, simplifies the structural design and improves the synchronism and accuracy of action execution; the split-flow and combined-flow conversion of the jigs on the processing line is realized through blocking and positioning, and single or two jigs can be simultaneously transmitted, so that the device effectively meets the actual production and processing requirements, and the blocking and positioning device adopting single driving and the blocking and positioning process thereof for improving the conveying universality.
The technical scheme adopted by the invention is as follows: the blocking and positioning device is arranged at the lower part of a single guide rail so as to block and position a carrying device sliding along the single guide rail, a transmission belt is arranged on two side walls of the single guide rail, when the carrying device is embedded on the single guide rail, the bottom of the carrying device presses down the transmission belt, the carrying device is driven by the transmission belt to linearly move along the direction of the single guide rail, a product to be processed or assembled is arranged on the carrying device, and the blocking and positioning device comprises a support, a blocking assembly, a positioning assembly, a blocking compression wheel and a pressing assembly, wherein the support is arranged at the lower part of a machine table, a through groove is formed in the support, the through groove comprises a longitudinal groove body and a transverse groove body which are mutually and vertically arranged, an L-shaped groove body structure is formed, and a vertical plate is correspondingly arranged in the L-shaped groove body structure along the vertical direction; the blocking component and the positioning component are respectively arranged in the longitudinal groove body and the transverse groove body, and the blocking component is jacked up to the upper part of the single guide rail through the rebound force provided by the blocking spring arranged at the lower part of the blocking component so as to block the carrying device; the blocking compression wheel is arranged on one side of the blocking component and extends towards the direction of the positioning component; the positioning component extends upwards through the driving force provided by the positioning cylinder so as to be embedded into the carrying device, and the carrying device is supported and positioned in a suspending manner, so that the carrying device is separated from the conveyor belt, and the abrasion is reduced; the pressing component is arranged at the lower part of the positioning component and moves up and down along with the positioning component; when the positioning component descends, the pressing component presses down the blocking and pressure-receiving wheel, the blocking and pressure-receiving wheel drives the blocking component to synchronously descend, and the blocking spring compresses, so that the carrying device which is processed or assembled is released; when the pressing component descends along with the positioning component, the pressing component slides linearly towards the extending direction of the blocking pressed wheel until the pressing component leaves the blocking pressed wheel, the pressing force of the pressing component on the blocking pressed wheel disappears, and the rebound force of the blocking spring pushes the blocking component upwards to block the next carrying device on the single guide rail.
Preferably, the blocking assembly comprises a blocking sliding rail, a support plate, a blocking guide rod, a blocking spring, a blocking block and a blocking pressed wheel, wherein the blocking sliding rail is vertically arranged on a vertical plate of a longitudinal groove body of the L-shaped groove body structure of the support; the support plate is slidably embedded on the blocking slide rail, the upper end of the support plate is of a U-shaped structure, blocking blocks are respectively arranged at two ends of the U-shaped structure, when the support plate ascends, the U-shaped structure is embedded on the single guide rail upwards, and the blocking blocks at two ends of the U-shaped structure block the carrying device from two sides of the single guide rail.
Preferably, the blocking guide rod is vertically connected to the lower end of the support plate, and the lower end of the blocking guide rod is slidably inserted into the lower end horizontal extension part of the vertical plate; the blocking spring is sleeved on the blocking guide rod, and the blocking spring bounces upwards to jack the support plate after being pressed, and the support plate drives the blocking block to ascend so as to block the blocked block of the carrying device; the side wall of the support plate is provided with a support seat which is positioned below the support seat and extends transversely and linearly along the direction of the positioning assembly; the blocking pressed wheel is rotatably arranged at the outer end part of the supporting seat.
Preferably, the positioning assembly comprises a positioning slide rail, a positioning lifting seat, a positioning wheel and a positioning cylinder, wherein the positioning slide rail is vertically arranged on a vertical plate of a transverse groove body of an L-shaped groove body structure of the support; the positioning lifting seat is slidably embedded on the positioning slide rail, and the upper end of the positioning lifting seat is rotatably provided with a positioning wheel; the positioning cylinder is arranged at the lower part of the positioning lifting seat, the output end of the positioning cylinder is upwards arranged and connected to the positioning lifting seat so as to drive the positioning lifting seat to move up and down, and when the positioning lifting seat ascends, the positioning wheel is driven to be upwards embedded into the inverted V-shaped positioning groove at the bottom of the positioning block of the carrying device so as to support and position the carrying device in a suspended manner.
Preferably, the pressing component comprises a pressing block sliding rail, a pressing block spring, a pulley and a guide seat, wherein the pressing block sliding rail is arranged on the side wall of the positioning lifting seat and linearly extends along the transverse direction; the pressing block is slidably embedded on the pressing block sliding rail, and one end of the pressing block extends to the upper part of the blocking pressed wheel; the top of one end of the pressing block is provided with a first spring support protruding upwards, the tail end of the pressing block is provided with a second spring support, the second spring support is fixed on the positioning lifting seat, the second spring support and the first spring support are arranged at intervals, and a pressing block spring guide rod is slidably inserted between the first spring support and the second spring support; the pressing block spring is sleeved on the pressing block spring guide rod, and two ends of the pressing block spring respectively prop against the first spring support and the second spring support; the pulley is slidably arranged on the side wall of the pressing block.
Preferably, the guide seat is connected to the side wall of the positioning lifting seat, the guide seat is positioned at the outer side of one end of the pulley, a guide cambered surface is arranged on the end face of the guide seat facing one side of the pulley, the guide cambered surface comprises a plane part and a cambered surface part from top to bottom, the plane part vertically and downwards extends along the end face of the guide seat, and the cambered surface part is connected below the plane part and gradually extends towards the pulley from top to bottom; the pulley is tightly attached to the guide cambered surface; when the positioning lifting seat drives the positioning wheel to ascend, the pressing block leaves the blocking pressed wheel, the pressing block spring opens, and the pressing block is pushed towards the blocking pressed wheel; after the positioning is finished, when the positioning lifting seat descends, the positioning wheel is driven to descend, and the carrying device is released; simultaneously, the pressing block downward pressure is blocked by the pressing wheel, and the blocking spring is blocked to compress, so that the blocking block synchronously releases the carrying device, and the pulley is tightly attached to the plane part of the guide cambered surface to slide downwards; when the positioning lifting seat continues to descend, the pulley slides into the arc surface part of the guide arc surface, in the process that the pulley continues to descend, the acting force of the arc surface part on the pulley pushes the pulley to drive the pressing block to move along the pressing block sliding rail in the direction away from the blocking pressed wheel, the pressing block spring compresses until the pressing block leaves the blocking pressed wheel, downward pressure of the pressing block to the blocking pressed wheel disappears, and upward resilience force of the blocking spring pushes the blocking block upwards so as to block the next carrying device; after the blocking component blocks the carrying device, the positioning cylinder drives the positioning lifting seat to ascend, the positioning lifting seat drives the positioning wheel, the pressing block and the pulley to ascend, the pulley slides upwards along the guiding cambered surface, when the cambered surface part is positioned, the pressing block is positioned below the blocking pressed wheel, a gap is reserved between the pressing block and the blocking pressed wheel, when the pulley slides to the plane part, the pressing block moves to the position above the blocking pressed wheel, and the blocking pressed wheels are staggered in the vertical direction, so that the pressing block can be pressed down when the pressing block descends next time; and one sides of the blocking block and the positioning wheel are respectively provided with a contact switch, the contact switches sense the carrying device conveyed on the conveyor belt and send sensed information to the industrial personal computer so that the industrial personal computer can control the positioning cylinder to work.
Preferably, the carrying device comprises a carrier and a jig, the jig is loaded with products to be processed/produced, the jig is detachably fastened on the carrier, the carrier is slidably embedded on the single guide rail, the bottom of the carrier presses down the conveyor belts on two sides of the single guide rail, and the conveyor belts drive the conveyor belts to move along a straight line;
the carrier comprises a carrier seat, a sliding seat, a friction block, a buckling component and a lifting component, wherein an upward concave mounting groove is formed in the bottom of the carrier seat and penetrates through two sides of the carrier seat; the sliding seat is of a strip structure, is fixedly arranged in the mounting groove, is slidably embedded on the single guide rail and is guided and limited by the single guide rail; the friction blocks comprise two friction blocks which are respectively arranged on two sides of the mounting groove, the friction blocks are arranged at a lower height than the sliding seat, when the sliding seat is embedded on the single guide rail, the bottom of each friction block presses down the conveyor belts on the front side and the rear side of the single guide rail, and when the conveyor belts move, the conveyor belts drive the carrying device to move linearly through the friction blocks; the clamping assembly is arranged at the upper part of the carrying seat, and the jig is detachably clamped with the carrying seat through the clamping assembly; the lifting assemblies comprise two groups, the two lifting assemblies are respectively arranged at the side parts of the two friction blocks and are rotatably connected with the side walls of the carrying seat, and when the carrying device which moves linearly along with the conveying belt is blocked by the blocking blocks, the counter acting force of the blocking blocks drives the lifting assemblies to drive the friction blocks to move clockwise relative to the carrying seat, so that the friction blocks are lifted upwards to be away from the moving conveying belt, and the friction blocks are prevented from rubbing when the conveying belt moves.
Preferably, the fastening assembly comprises two sliding strips, a fastening sliding rail, a stop block, a fastening seat, a fastening body, a fastening spring, a limiting block and a caulking groove, wherein the two sliding strips are arranged at the head and tail sides of the upper part of the carrying seat in parallel at intervals; the buckling sliding rail is arranged in a spacing space between the two sliding strips along the sliding strip direction; the buckling seat is slidably embedded on the buckling sliding rail, and two protruding parts extending towards the two sliding strips are respectively arranged at the side parts of the buckling seat; one end of the buckle seat is provided with a buckle body extending along the vertical direction; the stop blocks comprise two groups, and each group comprises two stop blocks arranged at the outer sides of two ends of the protruding part of the buckle seat; the two ends of the buckling spring are respectively connected between one end of the protruding part and the stop block, and in a natural state, the buckling spring props against the buckling seat towards the other end of the buckling seat; the limiting blocks comprise two limiting blocks, the two limiting blocks are respectively arranged on one side of the sliding strip, and a caulking groove is formed between each limiting block and the end part of the sliding strip; when the jig is loaded, the buckle body is pulled away towards one end of the buckle seat, the buckle seat slides towards one end of the buckle seat along the buckle sliding rail, the buckle spring is compressed, the jig is placed on the sliding strip and slides towards the other end of the buckle seat along the sliding strip to the caulking groove, and the stopper blocks and limits the jig; the buckle body is loosened, and the buckle seat drives the buckle body to buckle the jig under the action of the reverse elasticity of the buckle spring.
Preferably, the lifting assembly comprises a block, a disengaging seat, a strip-shaped groove, a first rotating block, a block-receiving spring, a fixed block and a second rotating block, wherein the disengaging seat comprises two disengaging seats, the two disengaging seats are respectively fixed at the lower part of the carrying seat and are respectively positioned at the front side and the rear side of the mounting groove, and the two friction blocks are respectively fixed at the bottoms of the two disengaging seats; the strip-shaped groove is arranged on the disengaging seat; the two limited blocks are respectively fixed at the tail ends of the two disengaging seats and extend towards the outer sides of the two friction blocks; the first rotating block and the second rotating block are arranged in the strip-shaped groove and are arranged at intervals along the head-tail direction of the strip-shaped groove, and two ends of the first rotating block and the second rotating block are respectively and rotatably connected to the strip-shaped groove and the carrying seat, so that the whole separating seat can rotate around the carrying seat to lift or reduce the height; the fixing blocks comprise two fixing blocks which are respectively arranged on the front side wall and the rear side wall of the carrying seat and are respectively and correspondingly arranged above the disengaging seat; the blocked spring is arranged between the first rotating block and the fixed block, and two ends of the blocked spring are respectively connected to the first rotating block and the fixed block; the carrying device moves linearly along with the conveyor belt, the blocking block blocks the blocked block, after the blocked block drives the separating seat to stop moving, the separating seat and the parts arranged on the separating seat continuously move forwards under the inertia effect, so that the separating seat drives the friction block to rotate clockwise relative to the carrying seat through the first rotating block and the second rotating block, and the friction block and the carrying seat are integrally lifted, so that the friction block is separated from the conveyor belt; the positioning wheel is upwards clamped into an inverted V-shaped groove of a positioning block arranged at the side part of the disengaging seat, and the positioning wheel is suspended to support and position the carrying device.
Preferably, the jig comprises a jig seat, a gland, a chute and a buckle groove, wherein the jig seat is provided with a product mounting groove so as to load a product; the gland is detachably connected to the jig seat, and the product is pressed on the jig seat, and the empty-avoiding groove arranged on the gland enables the part to be processed/produced on the product to be exposed; the sliding grooves comprise two sliding grooves which are arranged at the bottom of the jig seat in parallel at intervals; the buckling groove is formed in the end wall of the jig seat; when the jig is installed, the sliding groove is embedded on the sliding strip of the carrier and slides along the sliding strip in a straight line, one end of the jig seat slides into the embedding groove, and the other end of the jig seat is buckled into the buckling groove through the buckling body to be fixed.
A blocking and positioning process adopting a single-drive blocking and positioning device comprises the following process steps:
s1, blocking: the blocking component ascends to block the carrying device moving along with the conveyor belt;
s2, separating the carrying device from the conveyor belt: after the lifting component at the lower part of the carrying device in the step S1 is blocked, the carrying seat and the components on the carrying seat continuously move forwards under the action of inertia, so that the lifting component rotates clockwise relative to the carrying device and lifts the friction block upwards to separate from the conveyor belt;
S3, positioning: the positioning mechanism arranged at one side of the blocking component rises, and the positioning wheel of the positioning component is clamped into the inverted V-shaped groove of the positioning block at the side part of the carrying device upwards so as to support and position the carrying device in a suspending way;
s4, positioning and retracting: after the product on the positioned carrying device in the step S3 is processed or assembled, the positioning wheel is retracted downwards so as to release the carrying device, and the carrying device is pressed down onto the conveyor belt again;
s5, blocking linkage retraction: when the positioning assembly in the step S4 is retracted downwards, the pressing assembly below the positioning assembly synchronously descends along with the positioning assembly, a blocking pinch roller at one side of the blocking assembly is pressed down, the blocking pinch roller drives the blocking assembly to retract downwards in a linkage manner, and the carrying device is released and moves forwards along with the conveying belt so as to carry out the next procedure;
s6, blocking rebound: when the pressing component in the step S5 continuously descends along with the positioning component, the pressing component moves linearly in the opposite direction of the blocking pressed wheel under the reaction force of the guide cambered surface of the guide seat until the pressing component leaves the blocking pressed wheel, and the blocking component is jacked up again under the action of the rebound force of the blocking spring so as to block the next carrying device;
s7, circulation: the next carrying device moves to the blocking and positioning device along with the conveyor belt, and the steps S1-S6 are repeated to finish repeated cycle processing.
The invention has the beneficial effects that:
the invention designs the blocking and positioning jig and the suspending supporting jig at the same time, so that the blocking and positioning jig is separated from the conveyor belt during positioning and blocking, thereby reducing abrasion and prolonging service life; the integrated design of a single set of power and transmission structure realizes mutual linkage cooperative action of blocking and positioning actions, simplifies the structural design and improves the synchronism and accuracy of action execution; the split flow and the confluence of the jigs on the processing line are converted through blocking and positioning, and single or two jigs can be simultaneously transmitted, so that the device effectively meets the actual production and processing requirements, and improves the conveying universality; the invention belongs to the research and development of industry basic technology, has stronger universality, is mainly used for automatically blocking and positioning in the process of material transmission of PCB (printed circuit board), electronic product parts and the like in the production and assembly process of electronic products such as mobile phones, power supplies, battery cores, computers and the like, and specifically comprises the following steps:
1. the invention is suitable for blocking and positioning materials by adopting a single guide rail structure conveying device, and is used as a jig guide part, and the lower parts of two sides of the single guide rail are respectively provided with a conveying belt which is driven by a transmission mechanism to circularly and linearly move; the invention designs a carrying device as a jig bearing structure for realizing the purpose of suspending and supporting a jig during blocking and positioning, wherein the carrying device is slidably embedded on a single guide rail, and the bottom of the carrying device presses a conveyor belt and is driven by static friction force between the carrying device and the conveyor belt to be transported forwards along with the conveyor belt; the carrier device comprises a carrier and a jig, wherein the carrier is a carrier structure of the jig, the jig is detachably loaded on the carrier through a buckling component of the carrier, and the jig is detachably provided with a product to be processed, produced or assembled; lifting assemblies are respectively arranged on two sides of the lower part of the carrier, an upward concave mounting groove is formed between the two lifting assemblies, a sliding seat is arranged in the mounting groove, the carrier is slidably connected to the single guide rail through the sliding seat, and the carrier is guided and limited through the single guide rail; the lifting assembly takes a disengaging seat with a strip-shaped groove in the middle as a main body structure, a friction block is arranged at the bottom of the disengaging seat, and when the carrying assembly is placed on the single guide rail, the friction block presses down the conveyor belt, and the static friction force between the friction block and the conveyor belt enables the carrying device to linearly move along with the conveyor belt on the single guide rail; the disengaging seat is rotatably connected to the carrying seat through a first rotating block and a second rotating block which are connected to the inside of the strip-shaped groove of the disengaging seat, and provides rotary resilience force through a blocked spring and a fixed seat fixed on the carrying seat; when the disengaging seat moves to the processing station along with the conveyor belt, after the stop block fixedly arranged on the side part of the disengaging seat is stopped by the stop block component, the whole carrying device keeps the trend of continuous forward movement under the drive of inertia force, so that the disengaging seat rotates clockwise relative to the whole carrying seat, rises upwards, and the friction block ascends along with the disengaging seat and leaves the conveyor belt, so that the abrasion between the friction block and the conveyor belt is reduced, and meanwhile, the stop block spring is compressed to provide buffering force; the positioning component is upwards embedded into the inverted V-shaped groove of the positioning block arranged on the side part of the carrying seat, and the carrying device is limited and fixed while being jacked upwards, so that the production, the processing, the assembly and other procedures of products can be finished at the processing station;
2. The blocking and positioning device of the invention comprises two structures (a single blocking and positioning mechanism and a double blocking and positioning mechanism), wherein the double blocking and positioning mechanism can simultaneously block and position 2 carrying devices, and the single blocking and positioning mechanism can block and position 1 carrying device; the whole conveying device can simultaneously convey two jigs while meeting the function of conveying a single jig by the layout design of the double-blocking and positioning mechanism and the single-blocking and positioning mechanism on the processing line; when the double-blocking and positioning mechanism is provided with the upstream end of the single-blocking and positioning mechanism on the processing line, and two jigs which are stopped by the double-blocking and positioning mechanism in an accumulated way synchronously flow to the single-blocking and positioning mechanism, one single-blocking and positioning is carried out by the single-blocking and positioning mechanism, and the single jigs are released, so that jig split is realized; when the single blocking and positioning mechanism is provided with the upstream end of the double blocking and positioning mechanism on the processing line, a single jig singly discharged by the single blocking and positioning mechanism is discharged after two stop is accumulated by the double blocking and positioning mechanism, so that jig confluence is realized; in addition, in the actual production and manufacturing process, the structure of the double-blocking and positioning mechanism can be copied and expanded according to actual conditions so as to realize stopping of more than two jigs and finish the confluence of a plurality of jigs;
3. The blocking component of the invention jacks up the support plate under the action of the reverse elasticity of the blocking spring at the lower part of the blocking component, and the support plate drives the blocking block at the top of the support plate to rise to the front side of the carrying device in the movement direction of the blocking block through the two sides of the carrying device, thus completing the blocking of the carrying device; after blocking, the positioning cylinder of the positioning assembly drives the positioning lifting seat to ascend, so that the positioning wheel arranged at the top of the positioning lifting seat is embedded into the inverted V-shaped groove at the bottom of the positioning block of the carrying device, and the positioning wheel supports the carrying device at the upper top and simultaneously limits and clamps the carrying device along the movement direction of the carrying device, thereby realizing the functions of supporting the carrying device to be separated from the conveyor belt and positioning the carrying device; after the product is processed and produced or assembled, the positioning lifting seat descends, the positioning wheel descends along with the positioning lifting seat, the positioning wheel downwards leaves the positioning block from the inverted V-shaped groove body at the bottom of the positioning block, and the friction block is closely attached to the conveying belt again due to the descending of the gravity under the condition that the supporting force of the positioning wheel is lost by the carrying device; the pressing block arranged on the side wall of the positioning lifting seat descends along with the positioning lifting seat, the blocking pressed wheel arranged on the side wall of the support plate is pressed down, and the support plate is driven to wholly descend through the blocking pressed wheel, so that the blocking block loosens the blocked block of the carrying device, the carrying device is released, and the carrying device continues to be transmitted forwards along with the conveying belt; when the positioning lifting seat continues to descend, the pulley arranged on the side wall of the pressing block slides to the arc surface part of the guide arc surface along the guide arc surface of the guide seat arranged on the side wall of the positioning lifting seat, the reaction force of the arc surface to the pulley pushes the pressing block to slide linearly along the pressing block sliding rail, so that the pressing block is far away from the blocking pressed wheel, the pressure of the pressing block to the blocking pressed wheel and the pressure of the support plate disappear, and the support plate rises upwards under the rebound force of the blocking spring so as to perform the next blocking action; through the structural design, the function that a single cylinder simultaneously obtains the work of two sets of execution mechanisms is realized, the mechanical mechanism of the product is greatly simplified, and the manufacturing cost of equipment is reduced.
Drawings
Fig. 1 is a schematic perspective view of embodiment 1 of the present invention.
Fig. 2 is a second perspective view of embodiment 1 of the present invention.
Fig. 3 is a schematic diagram of a three-dimensional structure of the hidden support according to embodiment 1 of the present invention.
Fig. 4 is a second schematic perspective view of the hidden support of embodiment 1 of the present invention.
Fig. 5 is a schematic perspective view of embodiment 2 of the present invention.
Fig. 6 is a second perspective view of embodiment 2 of the present invention.
Fig. 7 is a schematic perspective view of a carrying device according to the present invention.
Fig. 8 is a schematic perspective view of the carrier of fig. 7.
Fig. 9 is a second perspective view of the carrier of fig. 7.
Fig. 10 is a schematic perspective view of the carrier of the present invention after hiding the carrier.
Fig. 11 is a schematic perspective view of the jig in fig. 7.
FIG. 12 is a second perspective view of the jig of FIG. 7.
Fig. 13 is a schematic view of the flow dividing principle of the carrying device of the present invention.
FIG. 14 is a process flow diagram of the steps of the barrier positioning process of the present invention.
Description of the embodiments
The invention will be further described with reference to the accompanying drawings in which:
example 1: as shown in fig. 1 to 4 and fig. 7 to 14, the technical scheme adopted by the invention is as follows: the blocking and positioning device is arranged at the lower part of a single guide rail so as to block and position a carrying device 0 sliding along the single guide rail, a transmission belt is arranged on two side walls of the single guide rail, when the carrying device 0 is embedded on the single guide rail, the bottom of the carrying device is pressed down to a transmission belt, the carrying device 0 is driven by the transmission belt to linearly move along the direction of the single guide rail, a product A to be processed or assembled is arranged on the carrying device 0, the blocking and positioning device comprises a support 1, a blocking component, a positioning component, a blocking compression wheel 7 and a pressing component, wherein the support 1 is arranged at the lower part of a machine table, a through groove is formed on the support 1, the through groove comprises a longitudinal groove body and a transverse groove body which are mutually and vertically arranged, an L-shaped groove body structure is formed, and a vertical plate is correspondingly arranged in the L-shaped groove body structure along the vertical direction; the blocking component and the positioning component are respectively arranged in the longitudinal groove body and the transverse groove body, and the blocking component is jacked up to the upper part of the single guide rail through the rebound force provided by the blocking spring 5 arranged at the lower part of the blocking component so as to block the carrying device 0; the blocking pressed wheel 7 is arranged on one side of the blocking component and extends towards the direction of the positioning component; the positioning component extends upwards through the driving force provided by the positioning cylinder 11 so as to be embedded into the carrying device 0, and the carrying device 0 is supported and positioned in a suspending manner, so that the carrying device 0 is separated from the conveyor belt, and the abrasion is reduced; the pressing component is arranged at the lower part of the positioning component and moves up and down along with the positioning component; when the positioning component descends, the pressing component presses down the blocking pressed wheel 7, the blocking pressed wheel 7 drives the blocking component to synchronously descend, and the blocking spring 5 compresses so as to release the carrying device 0 which is processed or assembled; when the pressing component descends along with the positioning component, the pressing component slides linearly towards the extending direction of the blocking pressed wheel 7 until the pressing component leaves the blocking pressed wheel 7, the pressing force of the pressing component to the blocking pressed wheel 7 disappears, and the rebound force of the blocking spring 5 pushes the blocking component upwards so as to block the next carrying device 0 on the single guide rail.
The blocking assembly comprises a blocking slide rail 2, a support plate 3, a blocking guide rod 4, a blocking spring 5, a blocking block 6 and a blocking pressed wheel 7, wherein the blocking slide rail 2 is vertically arranged on a vertical plate of a longitudinal groove body of the L-shaped groove body structure of the support 1; the support plate 3 is slidably embedded on the blocking slide rail 2, the upper end of the support plate 3 is of a U-shaped structure, blocking blocks 6 are respectively arranged at two ends of the U-shaped structure, when the support plate 3 ascends, the U-shaped structure is embedded on the single guide rail upwards, and the blocking blocks 6 at two ends of the U-shaped structure block the carrying device 0 from two sides of the single guide rail.
The blocking guide rod 4 is vertically connected to the lower end of the support plate 3, and the lower end of the blocking guide rod 4 is slidably inserted into the lower end horizontal extension part of the vertical plate; the blocking spring 5 is sleeved on the blocking guide rod 4, and the blocking spring 5 bounces upwards to jack the support plate 3 after being pressed, and the support plate 3 drives the blocking block 6 to ascend so as to block the blocked block 0112 of the carrying device 0; the side wall of the support plate 3 is provided with a support seat which is positioned below the support 1 and extends transversely and linearly along the direction of the positioning assembly; the blocking pressed wheel 7 is rotatably arranged at the outer end part of the supporting seat.
The positioning assembly comprises a positioning slide rail 8, a positioning lifting seat 9, a positioning wheel 10 and a positioning cylinder 11, wherein the positioning slide rail 8 is vertically arranged on a vertical plate of a transverse groove body of the L-shaped groove body structure of the support 1; the positioning lifting seat 9 is slidably embedded on the positioning slide rail 8, and the upper end of the positioning lifting seat 9 is rotatably provided with a positioning wheel 10; the positioning cylinder 11 is disposed at the lower part of the positioning lifting seat 9, and the output end of the positioning cylinder 11 is disposed upwards and connected to the positioning lifting seat 9, so as to drive the positioning lifting seat 9 to move up and down, and when the positioning lifting seat 9 ascends, the positioning wheel 10 is driven to be embedded into an inverted V-shaped positioning groove at the bottom of the positioning block of the carrying device 0, so as to support and position the carrying device 0 in a suspended manner.
The pressing assembly comprises a pressing block sliding rail 12, a pressing block 13, a pressing block spring 14, a pulley 15 and a guide seat 16, wherein the pressing block sliding rail 12 is arranged on the side wall of the positioning lifting seat 9 and linearly extends along the transverse direction; the pressing block 13 is slidably embedded on the pressing block sliding rail 12, and one end of the pressing block 13 extends to the upper part of the blocking pressed wheel 7; the top of one end of the pressing block 13 is provided with a first spring support protruding upwards, the tail end of the pressing block 13 is provided with a second spring support, the second spring support is fixed on the positioning lifting seat 9, the second spring support and the first spring support are arranged at intervals, and a pressing block spring guide rod is slidably inserted between the first spring support and the second spring support; the pressing block spring 14 is sleeved on the pressing block spring guide rod, and two ends of the pressing block spring 14 respectively prop against the first spring support and the second spring support; the pulley 15 is slidably provided on a side wall of the pressing block 13.
The guide seat 16 is connected to the side wall of the positioning lifting seat 9, the guide seat 16 is positioned at the outer side of one end of the pulley 15, a guide cambered surface 17 is arranged on the end surface of the guide seat 16 facing one side of the pulley 15, the guide cambered surface 17 comprises a plane part and a cambered surface part from top to bottom, the plane part vertically extends downwards along the end surface of the guide seat 16, the cambered surface part is connected below the plane part, and the cambered surface part gradually extends towards the pulley 15 from top to bottom; the pulley 15 is tightly attached to the guide cambered surface 17; when the positioning lifting seat 9 drives the positioning wheel 10 to ascend, the pressing block 13 leaves the blocking pressed wheel 7, the pressing block spring 14 is opened, and the pressing block 13 is pushed towards the blocking pressed wheel; after the positioning is finished, when the positioning lifting seat 9 descends, the positioning wheel 10 is driven to descend, and the carrying device 0 is released; simultaneously, the pressing block 13 presses the blocking compression wheel 7 downwards to block the compression of the spring 5, so that the blocking block 6 synchronously releases the carrying device 0, and the pulley 15 slides downwards close to the plane part of the guide cambered surface 17; when the positioning lifting seat 9 continues to descend, the pulley 15 slides into the arc surface part of the guide arc surface 17, in the process that the pulley 15 continues to descend, the acting force of the arc surface part on the pulley 15 pushes the pulley 15 to drive the pressing block 13 to move along the pressing block sliding rail 12 in the direction away from the blocking pressed wheel 7, the pressing block spring 14 compresses until the pressing block 13 leaves the blocking pressed wheel 7, the downward pressure of the pressing block 13 to the blocking pressed wheel 7 disappears, and the upward resilience force of the blocking spring 5 pushes the blocking block 6 upwards so as to block the next carrying device 0; after the blocking component blocks the carrying device 0, the positioning cylinder 11 drives the positioning lifting seat 9 to ascend, the positioning lifting seat 9 drives the positioning wheel 10, the pressing block 13 and the pulley 15 to ascend, the pulley 15 slides upwards along the guide cambered surface 17, when the cambered surface part is positioned, the pressing block 13 is positioned below the blocking pressed wheel 7 and a gap is reserved between the pressing block 13 and the blocking pressed wheel 7, when the pulley 15 slides to the plane part, the pressing block 13 moves to above the blocking pressed wheel 7, and the blocking pressed wheels 7 are staggered in the vertical direction, so that the pressing block pressed wheel 7 can be pressed down when the pressing block descends next time; the blocking block 6 and one side of the positioning wheel 10 are respectively provided with a contact switch 18, the contact switch 18 senses the carrying device 0 conveyed on the conveyor belt and sends the sensed information to the industrial personal computer so that the industrial personal computer can control the positioning cylinder 11 to work.
The carrying device 0 comprises a carrier 01 and a jig 02, wherein a product A to be processed/produced is loaded on the jig 02, the jig 02 is detachably buckled on the carrier 01, the carrier 01 is slidably embedded on a single guide rail, and the bottom of the carrier 01 presses down conveyor belts on two sides of the single guide rail and is driven to move along a straight line through the conveyor belts;
the carrier 01 comprises a carrying seat 011, a sliding seat 0110, a friction block 0111, a buckling component and a lifting component, wherein an upwards concave mounting groove is formed in the bottom of the carrying seat 011 and penetrates through two sides of the carrying seat 011; the sliding seat 0110 is of a strip structure, the sliding seat 0110 is fixedly arranged in the mounting groove, the sliding seat 0110 is slidably embedded on the single guide rail, and the sliding seat 0110 is guided and limited through the single guide rail; the friction block 0111 comprises two friction blocks, the two friction blocks 0111 are respectively arranged on two sides of the mounting groove, the friction block 0111 is lower than the sliding seat 0110 in height, when the sliding seat 0110 is embedded on the single guide rail, the bottom of the friction block 0111 presses down the conveyor belts on the front side and the rear side of the single guide rail, and when the conveyor belts move, the conveyor belts drive the carrying device 0 to move linearly through the friction blocks 0111; the fastening component is arranged at the upper part of the carrying seat 011, and the jig 02 is detachably fastened with the carrying seat 011 through the fastening component; the lifting assemblies comprise two groups, wherein the two lifting assemblies are respectively arranged at the side parts of the two friction blocks 0111 and are rotatably connected with the side wall of the carrying seat 011, and when the carrying device 0 moving along with the conveyor belt linearly is blocked by the blocking block 6, the counter force of the blocking block 6 drives the lifting assemblies to drive the friction blocks 0111 to move clockwise relative to the carrying seat 011, so that the friction blocks 0111 are lifted upwards to be away from the moving conveyor belt, and the friction blocks 0111 are prevented from rubbing when the conveyor belt moves.
The buckling assembly comprises two sliding strips 012, buckling sliding rails 013, a stop 014, a buckling seat 015, a buckling body 016, a buckling spring 017, a limiting block 018 and a caulking groove 019, wherein the two sliding strips 012 are arranged at the head and tail sides of the upper part of the carrying seat 011 in parallel at intervals; the fastening sliding rail 013 is arranged in the interval space between the two sliding strips 012 along the sliding strip 012 direction; the buckling seat 015 is slidably embedded in the buckling sliding rail 013, and two protruding parts extending to the two sliding strips 012 are respectively arranged on the side part of the buckling seat 015; one end of the buckle seat 015 is provided with a buckle body 016 extending along the vertical direction; the stoppers 014 comprise two groups, each group comprising two stoppers 014 arranged on the outer sides of the two ends of the protruding part of the buckle seat 015; the two ends of the fastening spring 017 are respectively connected between one end of the protruding part and the stop 014, and in a natural state, the fastening spring 017 props against the fastening seat 015 towards the other end of the fastening seat 015; the limiting block 018 comprises two limiting blocks, the two limiting blocks 018 are respectively arranged on one side of the sliding strip 012, and a caulking groove 019 is formed between the limiting block 018 and the end part of the sliding strip 012; when the jig 02 is loaded, the buckle body 016 is pulled away towards one end of the buckle seat 015, the buckle seat 015 slides towards one end of the buckle seat along the buckle sliding rail 013, the buckle spring 017 compresses, the jig 02 is placed on the sliding strip 012, slides into the caulking groove 019 towards the other end of the buckle seat 015 along the sliding strip 012, and is blocked and limited by the limiting block 018; the buckling body 016 is loosened, and the buckling seat 015 drives the buckling body 016 to buckle the jig 02 under the action of the rebound force of the buckling spring 017.
The lifting assembly comprises a block receiving 0112, a separating seat 0113, a strip-shaped groove 0114, a first rotating block 0115, a block receiving spring 0116, a fixed block 0117 and a second rotating block 0118, wherein the separating seat 0113 comprises two separating seats 0113, the two separating seats 0113 are respectively fixed at the lower part of the carrying seat 011 and are respectively positioned at the front side and the rear side of the mounting groove, and the two friction blocks 0111 are respectively fixed at the bottoms of the two separating seats 0113; the strip-shaped groove 0114 is arranged on the separating seat 0113; the two blocks of the block receiving 0112 are respectively fixed at the tail ends of the two separating seats 0113 and extend towards the outer sides of the two friction blocks 0111; the first rotating block 0115 and the second rotating block 0118 are arranged in the bar-shaped groove 0114 and are arranged at intervals along the head-tail direction of the bar-shaped groove 0114, and two ends of the first rotating block 0115 and the second rotating block 0118 are respectively and rotatably connected to the bar-shaped groove 0114 and the carrying seat 011, so that the whole separating seat 0113 can rotate around the carrying seat 011 to raise or lower the height; the two fixing blocks 0117 are respectively arranged on the front side wall and the rear side wall of the carrying seat 011 and are respectively and correspondingly arranged above the separating seat 0113; the blocking spring 0116 is disposed between the first rotating block 0115 and the fixed block 0117, and two ends of the blocking spring 0116 are respectively connected to the first rotating block 0115 and the fixed block 0117; when the carrying device 0 moves linearly along with the conveyor belt and is blocked by the blocking block 6, and the blocking block 0112 drives the separating seat 0113 to stop moving, and the carrying seat 011 and parts arranged on the separating seat 0113 continue to move forwards under the inertia effect, the separating seat 0113 drives the friction block 0111 to rotate clockwise relative to the carrying seat 011 through the first rotating block 0115 and the second rotating block 0118, and the friction block 0111 and the carrying seat 011 are integrally lifted, so that the friction block 0111 is separated from the conveyor belt; the positioning wheel 10 is clamped upwards into an inverted V-shaped groove of a positioning block arranged on the side part of the release seat 0113, and the positioning wheel 10 supports and positions the carrying device 0 in a suspending manner.
The jig 02 comprises a jig base 021, a gland 022, a sliding chute 023 and a buckling chute 024, wherein the jig base 021 is provided with a product mounting groove so as to load a product A; the gland 022 is detachably connected to the jig base 021, and the product A is pressed on the jig base 021, and the empty-avoiding groove arranged on the gland 022 enables the part to be processed/produced on the product A to be exposed; the sliding grooves 023 comprise two sliding grooves 023 which are arranged at the bottom of the jig base 021 at intervals in parallel; the buckling groove 024 is formed on the end wall of the jig base 021; when the jig 02 is installed, the sliding groove 023 is embedded on the sliding strip 012 of the carrier and slides along the sliding strip 012 in a straight line, one end of the jig base 021 slides into the embedded groove 019, and the other end of the jig base 021 is fastened into the fastening groove 024 through the fastening body 016 to be fixed.
A blocking and positioning process adopting a single-drive blocking and positioning device is characterized by comprising the following process steps:
s1, blocking: the blocking component ascends to block the carrying device moving along with the conveyor belt;
s2, separating the carrying device from the conveyor belt: after the lifting component at the lower part of the carrying device in the step S1 is blocked, the carrying seat and the components on the carrying seat continuously move forwards under the action of inertia, so that the lifting component rotates clockwise relative to the carrying device and lifts the friction block upwards to separate from the conveyor belt;
S3, positioning: the positioning mechanism arranged at one side of the blocking component rises, and the positioning wheel of the positioning component is clamped into the inverted V-shaped groove of the positioning block at the side part of the carrying device upwards so as to support and position the carrying device in a suspending way;
s4, positioning and retracting: after the product on the positioned carrying device in the step S3 is processed or assembled, the positioning wheel is retracted downwards so as to release the carrying device, and the carrying device is pressed down onto the conveyor belt again;
s5, blocking linkage retraction: when the positioning assembly in the step S4 is retracted downwards, the pressing assembly below the positioning assembly synchronously descends along with the positioning assembly, a blocking pinch roller at one side of the blocking assembly is pressed down, the blocking pinch roller drives the blocking assembly to retract downwards in a linkage manner, and the carrying device is released and moves forwards along with the conveying belt so as to carry out the next procedure;
s6, blocking rebound: when the pressing component in the step S5 continuously descends along with the positioning component, the pressing component moves linearly in the opposite direction of the blocking pressed wheel under the reaction force of the guide cambered surface of the guide seat until the pressing component leaves the blocking pressed wheel, and the blocking component is jacked up again under the action of the rebound force of the blocking spring so as to block the next carrying device;
s7, circulation: the next carrying device moves to the blocking and positioning device along with the conveyor belt, and the steps S1-S6 are repeated to finish repeated cycle processing.
Furthermore, the invention designs the blocking and positioning jig and the suspending support jig, so that the blocking and positioning jig is separated from the conveyor belt, thereby reducing abrasion and prolonging the service life; the integrated design of a single set of power and transmission structure realizes mutual linkage cooperative action of blocking and positioning actions, simplifies the structural design and improves the synchronism and accuracy of action execution; the split flow and the confluence of the jigs on the processing line are converted through blocking and positioning, and single or two jigs can be simultaneously transmitted, so that the device effectively meets the actual production and processing requirements, and improves the conveying universality; the invention belongs to the research and development of industry basic technology, has stronger universality, is mainly used for automatically blocking and positioning in the process of material transmission of PCB (printed circuit board), electronic product parts and the like in the production and assembly process of electronic products such as mobile phones, power supplies, battery cores, computers and the like, and specifically comprises the following steps: 1. the invention is suitable for blocking and positioning materials by adopting a single guide rail structure conveying device, and is used as a jig guide part, and the lower parts of two sides of the single guide rail are respectively provided with a conveying belt which is driven by a transmission mechanism to circularly and linearly move; the invention designs a carrying device as a jig bearing structure for realizing the purpose of suspending and supporting a jig during blocking and positioning, wherein the carrying device is slidably embedded on a single guide rail, and the bottom of the carrying device presses a conveyor belt and is driven by static friction force between the carrying device and the conveyor belt to be transported forwards along with the conveyor belt; the carrier device comprises a carrier and a jig, wherein the carrier is a carrier structure of the jig, the jig is detachably loaded on the carrier through a buckling component of the carrier, and the jig is detachably provided with a product to be processed, produced or assembled; lifting assemblies are respectively arranged on two sides of the lower part of the carrier, an upward concave mounting groove is formed between the two lifting assemblies, a sliding seat is arranged in the mounting groove, the carrier is slidably connected to the single guide rail through the sliding seat, and the carrier is guided and limited through the single guide rail; the lifting assembly takes a disengaging seat with a strip-shaped groove in the middle as a main body structure, a friction block is arranged at the bottom of the disengaging seat, and when the carrying assembly is placed on the single guide rail, the friction block presses down the conveyor belt, and the static friction force between the friction block and the conveyor belt enables the carrying device to linearly move along with the conveyor belt on the single guide rail; the disengaging seat is rotatably connected to the carrying seat through a first rotating block and a second rotating block which are connected to the inside of the strip-shaped groove of the disengaging seat, and provides rotary resilience force through a blocked spring and a fixed seat fixed on the carrying seat; when the disengaging seat moves to the processing station along with the conveyor belt, after the stop block fixedly arranged on the side part of the disengaging seat is stopped by the stop block component, the whole carrying device keeps the trend of continuous forward movement under the drive of inertia force, so that the disengaging seat rotates clockwise relative to the whole carrying seat, rises upwards, and the friction block ascends along with the disengaging seat and leaves the conveyor belt, so that the abrasion between the friction block and the conveyor belt is reduced, and meanwhile, the stop block spring is compressed to provide buffering force; the positioning component is upwards embedded into the inverted V-shaped groove of the positioning block arranged on the side part of the carrying seat, and the carrying device is limited and fixed while being jacked upwards, so that the production, the processing, the assembly and other procedures of products can be finished at the processing station; 2. the blocking and positioning device of the invention comprises two structures (a single blocking and positioning mechanism and a double blocking and positioning mechanism), wherein the double blocking and positioning mechanism can simultaneously block and position 2 carrying devices, and the single blocking and positioning mechanism can block and position 1 carrying device; the whole conveying device can simultaneously convey two jigs while meeting the function of conveying a single jig by the layout design of the double-blocking and positioning mechanism and the single-blocking and positioning mechanism on the processing line; when the double-blocking and positioning mechanism is provided with the upstream end of the single-blocking and positioning mechanism on the processing line, and two jigs which are stopped by the double-blocking and positioning mechanism in an accumulated way synchronously flow to the single-blocking and positioning mechanism, one single-blocking and positioning is carried out by the single-blocking and positioning mechanism, and the single jigs are released, so that jig split is realized; when the single blocking and positioning mechanism is provided with the upstream end of the double blocking and positioning mechanism on the processing line, a single jig singly discharged by the single blocking and positioning mechanism is discharged after two stop is accumulated by the double blocking and positioning mechanism, so that jig confluence is realized; in addition, in the actual production and manufacturing process, the structure of the double-blocking and positioning mechanism can be copied and expanded according to actual conditions so as to realize stopping of more than two jigs and finish the confluence of a plurality of jigs; 3. the blocking component of the invention jacks up the support plate under the action of the reverse elasticity of the blocking spring at the lower part of the blocking component, and the support plate drives the blocking block at the top of the support plate to rise to the front side of the carrying device in the movement direction of the blocking block through the two sides of the carrying device, thus completing the blocking of the carrying device; after blocking, the positioning cylinder of the positioning assembly drives the positioning lifting seat to ascend, so that the positioning wheel arranged at the top of the positioning lifting seat is embedded into the inverted V-shaped groove at the bottom of the positioning block of the carrying device, and the positioning wheel supports the carrying device at the upper top and simultaneously limits and clamps the carrying device along the movement direction of the carrying device, thereby realizing the functions of supporting the carrying device to be separated from the conveyor belt and positioning the carrying device; after the product is processed and produced or assembled, the positioning lifting seat descends, the positioning wheel descends along with the positioning lifting seat, the positioning wheel downwards leaves the positioning block from the inverted V-shaped groove body at the bottom of the positioning block, and the friction block is closely attached to the conveying belt again due to the descending of the gravity under the condition that the supporting force of the positioning wheel is lost by the carrying device; the pressing block arranged on the side wall of the positioning lifting seat descends along with the positioning lifting seat, the blocking pressed wheel arranged on the side wall of the support plate is pressed down, and the support plate is driven to wholly descend through the blocking pressed wheel, so that the blocking block loosens the blocked block of the carrying device, the carrying device is released, and the carrying device continues to be transmitted forwards along with the conveying belt; when the positioning lifting seat continues to descend, the pulley arranged on the side wall of the pressing block slides to the arc surface part of the guide arc surface along the guide arc surface of the guide seat arranged on the side wall of the positioning lifting seat, the reaction force of the arc surface to the pulley pushes the pressing block to slide linearly along the pressing block sliding rail, so that the pressing block is far away from the blocking pressed wheel, the pressure of the pressing block to the blocking pressed wheel and the pressure of the support plate disappear, and the support plate rises upwards under the rebound force of the blocking spring so as to perform the next blocking action; through the structural design, the function that a single cylinder simultaneously obtains the work of two sets of execution mechanisms is realized, the mechanical mechanism of the product is greatly simplified, and the manufacturing cost of equipment is reduced.
Example 2: as shown in fig. 5 to 14, in embodiment 2 of the present invention, the present embodiment adopts a structural design of a double blocking component and a double positioning component, which can block and position two sets of carrying devices simultaneously, unlike the single blocking component and the single positioning component of embodiment 1; the present embodiment can be used in a processing line simultaneously with embodiment 1, and the merging and diverging functions of the pair of carrying devices are completed by the use of the combination with embodiment 1; when the double blocking and positioning mechanism of the present embodiment is disposed at the upstream end of the double blocking and positioning mechanism of embodiment 1, the single carrier device 0 can be gradually released to flow to the single blocking and positioning mechanism of embodiment 1 through the present embodiment 1, so as to realize split flow; when the single blocking and positioning mechanism of embodiment 1 is disposed at the upstream end of the double blocking and positioning mechanism of this embodiment, the single carrier device 0 released by the single blocking and positioning mechanism can be accumulatively blocked and positioned at the double blocking and positioning mechanism, so as to realize confluence;
the embodiment comprises a support 1, a first blocking component and a first positioning component, wherein the support 1 is horizontally and fixedly arranged below a frame, two groups of through grooves are formed in the support 1, a single group of through grooves comprise two strip-shaped through grooves which are mutually perpendicular to each other to form an L-shaped groove body, vertical plates are correspondingly arranged in the through grooves along the vertical direction, and a set of first blocking component and a set of first positioning component are arranged in the single group of through grooves;
The first blocking component comprises a blocking sliding rail 2, a support plate 3, a blocking block 6 and a blocking air cylinder 19, wherein the blocking sliding rail 2 is vertically arranged on a vertical plate of a single group of through grooves; the support plate 3 is slidably embedded on the blocking slide rail 2, the upper end of the support plate 3 is of a U-shaped structure, and the end parts of the U-shaped structure are respectively dead and provided with two blocking blocks 6; the blocking air cylinder 19 is arranged at the lower part of the support plate 3, the output end of the blocking air cylinder 19 is upwards arranged and connected to the bottom of the support plate 3 so as to drive the support plate 3 to move up and down, and when the support plate 3 ascends, the two blocking blocks 6 respectively block the blocked blocks 0112 of the carrying device 0 so as to prevent the carrying device 0 from continuing to move;
the first positioning component comprises a positioning slide rail 8, a positioning lifting seat 9, a positioning wheel 10 and a positioning cylinder 11, wherein the positioning slide rail 8 is vertically arranged on the other vertical plate of the single-group through groove; the first lifting seat 57 is slidably disposed on the positioning sliding rail 8, and the top of the positioning lifting seat 9 is rotatably provided with a positioning wheel 10; the positioning cylinder 11 is arranged at the lower part of the positioning lifting seat 9, and the output end of the positioning cylinder is upwards arranged and connected to the positioning lifting seat 9 so as to drive the positioning lifting seat 9 to move up and down; when the positioning lifting seat 9 ascends, the positioning wheel 10 is upwards embedded into an inverted V-shaped positioning groove at the bottom of the positioning block of the carrying device 0 so as to position the carrying device 0;
The blocking block 6 and the positioning wheel 10 are respectively provided with a contact switch 18 at one side, the contact switch 18 senses the carrying device 0 conveyed on the conveyor belt and sends the sensed information to the industrial personal computer, so that the industrial personal computer controls the blocking cylinder 19 and the positioning cylinder 11 to work.
The examples of the present invention are presented only to describe specific embodiments thereof and are not intended to limit the scope of the invention. Certain modifications may be made by those skilled in the art in light of the teachings of this embodiment, and all equivalent changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (11)
1. The utility model provides an adopt single driven to block and positioner, this block and positioner sets up in the lower part of single guide rail to block and the location is equipped with the drive belt along single guide rail gliding carrier (0) on the single guide rail both sides wall, carrier (0) inlay when putting on single guide rail, its bottom pushes down the conveyer belt, drives and follow single guide rail direction rectilinear motion through the drive belt, is provided with product (A) of waiting to process or equipment on carrier (0), its characterized in that: the device comprises a support (1), a blocking assembly, a positioning assembly, a blocking compression wheel (7) and a pressing assembly, wherein the support (1) is arranged at the lower part of a machine table, a through groove is formed in the support (1), the through groove comprises a longitudinal groove body and a transverse groove body which are mutually perpendicular to each other, an L-shaped groove body structure is formed, and a vertical plate is correspondingly arranged in the L-shaped groove body structure along the vertical direction; the blocking component and the positioning component are respectively arranged in the longitudinal groove body and the transverse groove body, and the blocking component is jacked up to the upper part of the single guide rail through the rebound force provided by the blocking spring (5) arranged at the lower part of the blocking component so as to block the carrying device (0); the blocking pressed wheel (7) is arranged on one side of the blocking component and extends towards the direction of the positioning component; the positioning component extends upwards through the driving force provided by the positioning cylinder (11) so as to be embedded into the carrying device (0), and the carrying device (0) is supported and positioned in a suspending manner, so that the carrying device (0) is separated from the conveyor belt, and the abrasion is reduced; the pressing component is arranged at the lower part of the positioning component and moves up and down along with the positioning component; when the positioning component descends, the pressing component presses down the blocking pressed wheel (7), the blocking pressed wheel (7) drives the blocking component to synchronously descend, and the blocking spring (5) compresses so as to release the carrying device (0) which is finished in processing or assembling; when the pressing component descends along with the positioning component, the pressing component slides linearly towards the extending direction of the blocking pressed wheel (7) until the pressing component leaves the blocking pressed wheel (7), the pressing force of the pressing component on the blocking pressed wheel (7) disappears, and the rebound force of the blocking spring (5) pushes the blocking component upwards so as to block the next carrying device (0) on the single guide rail.
2. A single-drive blocking and positioning device according to claim 1, wherein: the blocking assembly comprises a blocking sliding rail (2), a support plate (3), a blocking guide rod (4), a blocking spring (5), a blocking block (6) and a blocking pressed wheel (7), wherein the blocking sliding rail (2) is vertically arranged on a vertical plate of a longitudinal groove body of an L-shaped groove body structure of the support (1); the support plate (3) is slidably embedded on the blocking slide rail (2), the upper end of the support plate (3) is of a U-shaped structure, blocking blocks (6) are respectively arranged at two ends of the U-shaped structure, when the support plate (3) ascends, the U-shaped structure is embedded on the single guide rail upwards, and the blocking blocks (6) at two ends of the U-shaped structure block the carrying device (0) from two sides of the single guide rail.
3. A single-drive blocking and positioning device according to claim 2, wherein: the blocking guide rod (4) is vertically connected to the lower end of the support plate (3), and the lower end of the blocking guide rod (4) is slidably inserted into the horizontal extension part of the lower end of the vertical plate; the blocking spring (5) is sleeved on the blocking guide rod (4), the blocking spring (5) is upwards bounced to jack the support plate (3) after being pressed, and the support plate (3) drives the blocking block (6) to ascend so as to block the blocked block (0112) of the carrying device (0); the side wall of the support plate (3) is provided with a support seat which is positioned below the support seat (1) and transversely and linearly extends along the direction of the positioning assembly; the blocking pressed wheel (7) is rotatably arranged at the outer end part of the supporting seat.
4. A single-drive blocking and positioning device according to claim 3, wherein: the positioning assembly comprises a positioning slide rail (8), a positioning lifting seat (9), a positioning wheel (10) and a positioning cylinder (11), wherein the positioning slide rail (8) is vertically arranged on a vertical plate of a transverse groove body of the L-shaped groove body structure of the support (1); the positioning lifting seat (9) is slidably embedded on the positioning sliding rail (8), and the upper end of the positioning lifting seat (9) is rotatably provided with a positioning wheel (10); the positioning cylinder (11) is arranged at the lower part of the positioning lifting seat (9), the output end of the positioning cylinder (11) is upwards arranged and connected to the positioning lifting seat (9) so as to drive the positioning lifting seat (9) to move up and down, and when the positioning lifting seat (9) ascends, the positioning wheel (10) is driven to be upwards embedded into an inverted V-shaped positioning groove at the bottom of the positioning block of the carrying device (0) so as to support and position the carrying device (0) in a suspended manner.
5. A single-drive blocking and positioning device according to claim 4, wherein: the pressing assembly comprises a pressing block sliding rail (12), a pressing block (13), a pressing block spring (14), a pulley (15) and a guide seat (16), wherein the pressing block sliding rail (12) is arranged on the side wall of the positioning lifting seat (9) and linearly extends along the transverse direction; the pressing block (13) is slidably embedded on the pressing block sliding rail (12), and one end of the pressing block (13) extends to the upper part of the blocking pressed wheel (7); the top of one end of the pressing block (13) is provided with a first spring support protruding upwards, the tail end of the pressing block (13) is provided with a second spring support, the second spring support is fixed on the positioning lifting seat (9), the second spring support and the first spring support are arranged at intervals, and a pressing block spring guide rod is slidably inserted between the first spring support and the second spring support; the pressing block spring (14) is sleeved on the pressing block spring guide rod, and two ends of the pressing block spring (14) respectively prop against the first spring support and the second spring support; the pulley (15) is slidably disposed on the side wall of the pressing block (13).
6. A single-drive blocking and positioning device according to claim 5, wherein: the guide seat (16) is connected to the side wall of the positioning lifting seat (9), the guide seat (16) is positioned at the outer side of one end of the pulley (15), a guide cambered surface (17) is arranged on the end face of the guide seat (16) facing one side of the pulley (15), the guide cambered surface (17) comprises a plane part and a cambered surface part from top to bottom, the plane part vertically and downwards extends along the end face of the guide seat (16), the cambered surface part is connected below the plane part, and the cambered surface part gradually extends towards the pulley (15) from top to bottom; the pulley (15) is tightly attached to the guide cambered surface (17); when the positioning lifting seat (9) drives the positioning wheel (10) to ascend, the pressing block (13) leaves the blocking pressed wheel (7), the pressing block spring (14) opens, and the pressing block (13) is pushed towards the blocking pressed wheel; after the positioning is finished, when the positioning lifting seat (9) descends, the positioning wheel (10) is driven to descend, and the carrying device (0) is released; simultaneously, the pressing block (13) presses the blocking compression wheel (7) downwards to block the compression of the spring (5), so that the blocking block (6) synchronously releases the carrying device (0), and the pulley (15) slides downwards close to the plane part of the guide cambered surface (17); when the positioning lifting seat (9) continues to descend, the pulley (15) slides into the cambered surface part of the guide cambered surface (17), in the process that the pulley (15) continues to descend, the acting force of the cambered surface part on the pulley (15) pushes the pulley (15) to drive the pressing block (13) to move along the pressing block sliding rail (12) in the direction away from the blocking pressed wheel (7), the pressing block spring (14) compresses until the pressing block (13) leaves the blocking pressed wheel (7), the downward pressure of the pressing block (13) to the blocking pressed wheel (7) disappears, and the upward resilience force of the blocking spring (5) pushes the blocking block (6) upwards so as to block the next carrying device (0); after the blocking component blocks the carrying device (0), the positioning cylinder (11) drives the positioning lifting seat (9) to ascend, the positioning lifting seat (9) drives the positioning wheel (10), the pressing block (13) and the pulley (15) to ascend, the pulley (15) slides upwards along the guiding cambered surface (17), when the cambered surface part is positioned, the pressing block (13) is positioned below the blocking pressed wheel (7) and a gap is reserved between the pressing block (13) and the blocking pressed wheel (7), when the pulley (15) slides to the plane part, the pressing block (13) moves to the position above the blocking pressed wheel (7), and the blocking pressed wheels (7) are staggered in the vertical direction so as to be pressed down to the blocking pressed wheel (7) when the pressing block descends next time; one side of the blocking block (6) and one side of the positioning wheel (10) are respectively provided with a contact switch (18), the contact switches (18) sense the carrying device (0) conveyed on the conveyor belt, and the sensed information is sent to the industrial personal computer so that the industrial personal computer can control the positioning cylinder (11) to work.
7. A single-drive blocking and positioning device according to claim 6, wherein: the carrying device (0) comprises a carrier (01) and a jig (02), wherein a product (A) to be processed/produced is loaded on the jig (02), the jig (02) is detachably buckled on the carrier (01), the carrier (01) is slidably embedded on a single guide rail, and the bottom of the carrier (01) presses down conveyor belts on two sides of the single guide rail and drives the conveyor belts to move along a straight line;
the carrier (01) comprises a carrying seat (011), a sliding seat (0110), a friction block (0111), a buckling component and a lifting component, wherein an upwards-sunken mounting groove is formed in the bottom of the carrying seat (011), and the mounting groove penetrates through two sides of the carrying seat (011); the sliding seat (0110) is of a strip-shaped structure, the sliding seat (0110) is fixedly arranged in the mounting groove, the sliding seat (0110) is slidably embedded on the single guide rail, and the sliding seat is guided and limited through the single guide rail; the friction blocks (0111) comprise two friction blocks, the two friction blocks (0111) are respectively arranged on two sides of the mounting groove, the friction blocks (0111) are lower than the sliding seat (0110), when the sliding seat (0110) is embedded on the single guide rail, the bottoms of the friction blocks (0111) press down the conveyor belts on the front side and the rear side of the single guide rail, and when the conveyor belts move, the conveyor belts drive the carrying device (0) to move linearly through the friction blocks (0111); the clamping assembly is arranged at the upper part of the carrying seat (011), and the jig (02) is detachably clamped with the carrying seat (011) through the clamping assembly; the lifting assemblies comprise two groups, the two lifting assemblies are respectively arranged on the side parts of the two friction blocks (0111) and are rotatably connected with the side walls of the carrying seat (011), when the carrying device (0) which moves linearly along with the conveyor belt is blocked by the blocking block (6), the counter force of the blocking block (6) drives the lifting assemblies to drive the friction blocks (0111) to move clockwise relative to the carrying seat (011), so that the friction blocks (0111) are lifted upwards to separate from the moving conveyor belt, and the friction blocks (0111) are prevented from being rubbed when the conveyor belt moves.
8. A single-drive blocking and positioning device according to claim 7, wherein: the buckling assembly comprises two sliding strips (012), buckling sliding rails (013), a stop block (014), a buckling seat (015), a buckling body (016), buckling springs (017), limiting blocks (018) and embedding grooves (019), wherein the two sliding strips (012) are arranged at the head and tail sides of the upper part of the carrying seat (011) at intervals in parallel; the buckling sliding rail (013) is arranged in a spacing space between the two sliding strips (012) along the sliding strip (012) direction; the buckling seat (015) is slidably embedded in the buckling sliding rail (013), and two protruding parts extending to the two sliding strips (012) are respectively arranged at the side parts of the buckling seat (015); one end of the buckle seat (015) is provided with a buckle body (016) extending along the vertical direction; the stop blocks (014) comprise two groups, each group comprises two stop blocks (014) arranged on the outer sides of two ends of the protruding part of the buckle seat (015); both ends of the buckling spring (017) are respectively connected between one end of the protruding part and the stop block (014), and in a natural state, the buckling spring (017) props against the buckling seat (015) towards the other end of the buckling seat (015); the limiting blocks (018) comprise two limiting blocks, the two limiting blocks (018) are respectively arranged on one side of the sliding bar (012), and a caulking groove (019) is formed between the limiting blocks (018) and the end part of the sliding bar (012); when the jig (02) is loaded, the buckle body (016) is pulled away towards one end of the buckle seat (015), the buckle seat (015) slides towards one end of the buckle seat along the buckle sliding rail (013), the buckle spring (017) is compressed, the jig (02) is placed on the sliding strip (012), and slides into the caulking groove (019) towards the other end of the buckle seat (015) along the sliding strip (012), and the limiting block (018) is used for blocking and limiting; the buckle body (016) is loosened, and the buckle seat (015) drives the buckle body (016) to buckle the jig (02) under the action of the rebound force of the buckling spring (017).
9. A single-drive blocking and positioning device according to claim 7, wherein: the lifting assembly comprises a blocked piece (0112), a disengaging seat (0113), a strip-shaped groove (0114), a first rotating block (0115), a blocked spring (0116), a fixed block (0117) and a second rotating block (0118), wherein the disengaging seat (0113) comprises two, the two disengaging seats (0113) are respectively fixed at the lower part of the carrying seat (011) and are respectively positioned at the front side and the rear side of the mounting groove, and the two friction blocks (0111) are respectively fixed at the bottoms of the two disengaging seats (0113); the strip-shaped groove (0114) is arranged on the disengaging seat (0113); the two limited blocks (0112) are respectively fixed at the tail ends of the two disengaging seats (0113) and extend towards the outer sides of the two friction blocks (0111); the first rotating block (0115) and the second rotating block (0118) are arranged in the strip-shaped groove (0114) and are arranged at intervals along the head-tail direction of the strip-shaped groove (0114), and two ends of the first rotating block (0115) and the second rotating block (0118) are respectively and rotatably connected to the strip-shaped groove (0114) and the carrying seat (011), so that the whole disengaging seat (0113) can rotate around the carrying seat (011) to raise or lower the height; the fixed blocks (0117) comprise two fixed blocks, and the two fixed blocks (0117) are respectively arranged on the front side wall and the rear side wall of the carrying seat (011) and are respectively and correspondingly arranged above the disengaging seat (0113); the blocked spring (0116) is arranged between the first rotating block (0115) and the fixed block (0117), and two ends of the blocked spring (0116) are respectively connected to the first rotating block (0115) and the fixed block (0117); the carrying device (0) moves linearly along with the conveyor belt, a blocking block (6) blocks a blocked block (0112), after the blocked block (0112) drives a disengaging seat (0113) to stop moving, when the carrying seat (011) and parts arranged on the carrying seat continue to move forwards under the inertia effect, the disengaging seat (0113) drives a friction block (0111) to rotate clockwise relative to the carrying seat (011) through a first rotating block (0115) and a second rotating block (0118), and the friction block (0111) and the carrying seat (011) are integrally lifted, so that the friction block (0111) is separated from the conveyor belt; the positioning wheel (10) is clamped into an inverted V-shaped groove of a positioning block arranged at the side part of the disengaging seat (0113) upwards, and the positioning wheel (10) supports and positions the carrying device (0) in a suspending way.
10. A single-drive blocking and positioning device according to claim 9, wherein: the jig (02) comprises a jig seat (021), a gland (022), a chute (023) and a buckling groove (024), wherein the jig seat (021) is provided with a product mounting groove so as to load a product (A); the gland (022) is detachably connected to the jig base (021), the product (A) is pressed on the jig base (021), and the empty-avoiding groove arranged on the gland (022) enables the part to be processed/produced on the product (A) to be exposed; the sliding grooves (023) comprise two sliding grooves (023) which are arranged at the bottom of the jig base (021) in parallel at intervals; the buckling groove (024) is arranged on the end wall of the jig base (021); when the jig (02) is installed, the sliding groove (023) is embedded on the sliding strip (012) of the carrier and slides along the sliding strip (012) in a straight line, one end of the jig base (021) slides into the embedded groove (019), and the other end of the jig base (021) is fastened into the fastening groove (024) through the fastening body (016) to be fixed.
11. A barrier positioning process using a single-drive barrier and positioning device as claimed in claim 1, comprising the process steps of:
S1, blocking: the blocking component ascends to block the carrying device moving along with the conveyor belt;
s2, separating the carrying device from the conveyor belt: after the lifting component at the lower part of the carrying device in the step S1 is blocked, the carrying seat and the components on the carrying seat continuously move forwards under the action of inertia, so that the lifting component rotates clockwise relative to the carrying device and lifts the friction block upwards to separate from the conveyor belt;
s3, positioning: the positioning mechanism arranged at one side of the blocking component rises, and the positioning wheel of the positioning component is clamped into the inverted V-shaped groove of the positioning block at the side part of the carrying device upwards so as to support and position the carrying device in a suspending way;
s4, positioning and retracting: after the product on the positioned carrying device in the step S3 is processed or assembled, the positioning wheel is retracted downwards so as to release the carrying device, and the carrying device is pressed down onto the conveyor belt again;
s5, blocking linkage retraction: when the positioning assembly in the step S4 is retracted downwards, the pressing assembly below the positioning assembly synchronously descends along with the positioning assembly, a blocking pinch roller at one side of the blocking assembly is pressed down, the blocking pinch roller drives the blocking assembly to retract downwards in a linkage manner, and the carrying device is released and moves forwards along with the conveying belt so as to carry out the next procedure;
S6, blocking rebound: when the pressing component in the step S5 continuously descends along with the positioning component, the pressing component moves linearly in the opposite direction of the blocking pressed wheel under the reaction force of the guide cambered surface of the guide seat until the pressing component leaves the blocking pressed wheel, and the blocking component is jacked up again under the action of the rebound force of the blocking spring so as to block the next carrying device;
s7, circulation: the next carrying device moves to the blocking and positioning device along with the conveyor belt, and the steps S1-S6 are repeated to finish repeated cycle processing.
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CN201810747004.4A CN108792581B (en) | 2018-07-09 | 2018-07-09 | Blocking and positioning device adopting single drive and blocking and positioning process thereof |
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CN201810747004.4A CN108792581B (en) | 2018-07-09 | 2018-07-09 | Blocking and positioning device adopting single drive and blocking and positioning process thereof |
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CN108792581A CN108792581A (en) | 2018-11-13 |
CN108792581B true CN108792581B (en) | 2024-02-09 |
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CN201810747004.4A Active CN108792581B (en) | 2018-07-09 | 2018-07-09 | Blocking and positioning device adopting single drive and blocking and positioning process thereof |
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CN109775330B (en) * | 2019-01-31 | 2023-10-03 | 苏州鼎纳自动化技术有限公司 | Cross stirring jig reflow wire mechanism |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57168309A (en) * | 1981-03-31 | 1982-10-16 | Fujitsu Ltd | Goods positioning mechanism |
JP2004266020A (en) * | 2003-02-28 | 2004-09-24 | Tsuruga Tekkosho:Kk | Positioning apparatus of magazine rack for substrate |
CN205739408U (en) * | 2016-06-01 | 2016-11-30 | 哈尔滨东安汽车发动机制造有限公司 | A kind of novel tray stopper |
CN205820335U (en) * | 2016-06-27 | 2016-12-21 | 深圳市兴禾自动化有限公司 | A kind of tool and detent mechanism thereof |
CN106516715A (en) * | 2016-11-14 | 2017-03-22 | 广东嘉腾机器人自动化有限公司 | Stopper |
CN107745959A (en) * | 2017-11-09 | 2018-03-02 | 上海赛科利汽车模具技术应用有限公司 | The stop positioner of collecting and sending conveyer |
CN108033259A (en) * | 2018-01-03 | 2018-05-15 | 苏州托克斯冲压设备有限公司 | A kind of gear of pipeline material tray stops detent mechanism |
CN209080898U (en) * | 2018-07-09 | 2019-07-09 | 东莞市宏先自动化设备有限公司 | It is a kind of to use the blocking and positioning device singly driven |
-
2018
- 2018-07-09 CN CN201810747004.4A patent/CN108792581B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57168309A (en) * | 1981-03-31 | 1982-10-16 | Fujitsu Ltd | Goods positioning mechanism |
JP2004266020A (en) * | 2003-02-28 | 2004-09-24 | Tsuruga Tekkosho:Kk | Positioning apparatus of magazine rack for substrate |
CN205739408U (en) * | 2016-06-01 | 2016-11-30 | 哈尔滨东安汽车发动机制造有限公司 | A kind of novel tray stopper |
CN205820335U (en) * | 2016-06-27 | 2016-12-21 | 深圳市兴禾自动化有限公司 | A kind of tool and detent mechanism thereof |
CN106516715A (en) * | 2016-11-14 | 2017-03-22 | 广东嘉腾机器人自动化有限公司 | Stopper |
CN107745959A (en) * | 2017-11-09 | 2018-03-02 | 上海赛科利汽车模具技术应用有限公司 | The stop positioner of collecting and sending conveyer |
CN108033259A (en) * | 2018-01-03 | 2018-05-15 | 苏州托克斯冲压设备有限公司 | A kind of gear of pipeline material tray stops detent mechanism |
CN209080898U (en) * | 2018-07-09 | 2019-07-09 | 东莞市宏先自动化设备有限公司 | It is a kind of to use the blocking and positioning device singly driven |
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